Cooling Operation - Hitachi RAS-10G5 Service Manual

COOLING OPERATION

Use the device for cooling when the outdoor temperature is 21 ~ 43°C.
If indoors humidity is very high (over 80%), some dew may form on the air outlet grille of the indoor unit.
Press the
Cooling operation starts with a beep.
The cooling function does not start if the temperature setting
1
is higher than the current room temperature (even though
the (OPERATION) lamp lights). The cooling function will
start as soon as you set the temperature below the current
room temperature.
Set the desired FAN SPEED with the
(the display indicates the setting).
(AUTO) : The FAN SPEED is HI at fi rst and varies to
2
(HI)
(MED) : Medium fan speed mode.
(LOW) : Low fan speed mode.
Set the desired room temperature with the TEMPERATURE
button (the display indicates the setting).
3
C
The temperature setting and the actual room temperature may
vary somewhat depending on conditions.
Press the
STOP
■ As the settings are stored in memory in the remote controller, you
only have to press the
settings next time.
– 14 –
button so that the display indicates
MED or LOW automatically when the preset
temperature has been reached.
: Hi fan speed mode.
The range of 25 ~ 28°C is recommended as
the room temperature for cooling.
If the temperature setting is 27°C, the room
temperature will be controlled at around 27°C.
(STOP) button to stop operation.
(COOLING) button to repeat the same
(COOL).
(FAN SPEED) button